Bluetooth bone conduction hearing amplifier ( rechargeable )

  • KP-6K4 main
  • KP-6K4-1
  • DP-6K4-2
DETAIL
Features :
* Amplify the sound of hearing for elder person  
* Bluetooth connection for smart phone talk 

Advantages : 
* Bone conduction hearing technology, user friendly
- Clean : out off ear, no humid, no bacteria & no Otitis  risk
- Comfortable : do not block ear canal

* Bluetooth connection for smart phone conversation
* Rechargeable Li battery for 12 hours hearing operation
- Saving cost for disposable battery replacement

* Head set water resistant IP 65 

Specifications :
* 500 mAh Li battery support hearing amplifier device
- Continue operation time : 12 hours
- Standby time : over 24 hours
- Charging time : around 6 hours

* Peak Gain: 45 +/- 5dB @2500Hz 
* Frequency range : 1000Hz ~ 7500Hz 
*  Input noise level  < 32 dB
* Mic noise reduction : SNR 70
* Bluetooth 4.1 dual mode  
* Main device dimensions : 35 x 8 x 50 mm 
* Weight : 51 g ( main device + head set )

Accessories : 
* Main device 
* Bone conduction headset
* USB adapter
* Micro USB cable